diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/c063/t_fexecve.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/c063/t_fexecve.c | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/c063/t_fexecve.c b/contrib/netbsd-tests/lib/libc/c063/t_fexecve.c new file mode 100644 index 000000000000..d557b00d92c2 --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/c063/t_fexecve.c @@ -0,0 +1,94 @@ +/* $NetBSD: t_fexecve.c,v 1.2 2013/03/17 04:35:59 jmmv Exp $ */ + +/*- + * Copyright (c) 2012 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Emmanuel Dreyfus. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#include <sys/cdefs.h> +__RCSID("$NetBSD: t_fexecve.c,v 1.2 2013/03/17 04:35:59 jmmv Exp $"); + +#include <sys/wait.h> + +#include <atf-c.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <paths.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/param.h> + +ATF_TC(fexecve); +ATF_TC_HEAD(fexecve, tc) +{ + atf_tc_set_md_var(tc, "descr", "See that fexecve works"); +} +ATF_TC_BODY(fexecve, tc) +{ + int status; + pid_t pid; + const char *const argv[] = { "touch", "test", NULL }; + const char *const envp[] = { NULL }; + + ATF_REQUIRE((pid = fork()) != -1); + if (pid == 0) { + int fd; + + if ((fd = open("/usr/bin/touch", O_RDONLY, 0)) == -1) + err(EXIT_FAILURE, "open /usr/bin/touch"); + + if (fexecve(fd, __UNCONST(argv), __UNCONST(envp)) == -1) { + int error; + if (errno == ENOSYS) + error = 76; + else + error = EXIT_FAILURE; + err(error, "fexecve"); + } + } + + ATF_REQUIRE(waitpid(pid, &status, 0) != -1); + if (!WIFEXITED(status)) + atf_tc_fail("child process did not exit cleanly"); + if (WEXITSTATUS(status) == 76) + atf_tc_expect_fail("fexecve not implemented"); + else + ATF_REQUIRE(WEXITSTATUS(status) == EXIT_SUCCESS); + + ATF_REQUIRE(access("test", F_OK) == 0); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, fexecve); + + return atf_no_error(); +} |